What causes a seismic wave? sudden breaking of rock as it releases potential energy

very loud sound waves from the atmosphere entering the ground

growing pressure on rocks from the weight of material above them

energy transferred into Earth from the Sun as electromagnetic waves

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.